Developer- C#/.NET, WinForms, SQL, Databricks, Snowflake, Python - Remote

Developer- C#/.NET, WinForms, SQL, Databricks, Snowflake, Python - RemoteNationwide Financial is looking for a developer to build, enhance, and support custom applications that help internal teams work more effectively with financial data and support critical business decisions at scale. This role primarily focuses on desktop application development in C#, with additional exposure to Python and modern data platforms such as Databricks and Snowflake. Many of our core applications are data-driven desktop tools that support day-to-day operations. This role plays a key part in maintaining and evolving those systems while contributing to newer solutions across our broader technology environment.This is a strong fit for someone who enjoys solving real business problems, working directly with end users, and owning solutions end-to-end. The work is collaborative and hands-on, with opportunities to influence what gets built and how solutions evolve.What makes this role interestingStrong emphasis on C# development, including WinForms and backend application logicOpportunity to support and evolve existing desktop applications while also building and shaping newer solutions using modern technologiesExposure to a broad data ecosystem, including Python, Databricks, Snowflake, SQL Server, data pipelines, and visualization toolsVariety of work in a small, collaborative team where developers work closely with business partnersAbility to influence technical direction and solution design, not just code to prewritten specificationsWhat you will doBuild, enhance, and support custom applications used by internal partnersMaintain and improve existing applications, focusing on performance, usability, and scalabilityDevelop solutions using C#, Python, SQL, and related technologiesPartner directly with business users to understand needs and translate them into practical, effective technical solutionsTroubleshoot issues, test enhancements, and support applications in production environmentsContribute to automation, reporting, visualization, and modern data solutions across the teamWhat we are looking forCore experienceStrong C#/.NET development background with experience building and maintaining desktop applicationsExtensive experience working with WinForms, including designing responsive UI workflows, handling complex state, and modernizing legacy applicationsExperience developing data-intensive applications that interact with large-scale datasets (SQL Server, Databricks, and Snowflake)Ability to troubleshoot technical issues and work through problems independentlyComfort working directly with both technical and non-technical partnersInterest in owning solutions end-to-end in a highly collaborative environmentHelpful additional experienceSolid familiarity of PythonSolid understanding of database design, querying, and performance tuning across relational and distributed data platformsPower BI or TableauData pipelines, automation, or reporting solutionsExperience modernizing or extending legacy applicationsA note for candidatesWe welcome strong developers from a variety of industries who bring solid C#/.NET skills, WinForms experience, SQL knowledge, and the ability to learn a new business domain.If you’re looking for a role where you can apply your current strengths while continuing to grow your technical skill set, this is a strong opportunity to do both. This role can be staffed fully remote.